1)Which of these budget receiver is best for 100% HT setup? The Yamaha 5560 is relatively new and is getting top reviews at audioreview.com I read somewhere that the Pioneer 811 turned out to be so good, Pioneer has added it to the Elite series with very few changes and market it as Elite VSX-41. Denon is considered the best HT receiver this side of $500 by many pro reviewers. Well what are your thoughts? Post it here !!!!! P.S. Which of these receivers is best used with low sensitivity (86db) and 6ohms impedance, Wharfedale Diamond speakers? How does Harman Kardon AVR-320 fit with this speakers?